Now we will try adding a lightbulb inside the lamp and taking a night scene. Start by turning off the sun by going to Plugins → SkIndigo → Render Settings, then Environment. Select SketchUp background color and make sure Black is selected like so:

Now we need to add a light inside the lamp. Double click the lamp to edit it, then look inside the lampshade and create or select the lighbulb inside it (your lamp may look slightly different, you may have to create the lightbulb yourself).

Create a new material called Lightbulb, then right click on the bulb SkIndigo → Edit [Lightbulb] material, then set the Albedo to be a constant black (since we don't want the lightbulb itself to reflect light), and set the Emission layer to 0 in the Emission section of the material editor.

Our house illuminated from a single 5000K emitter.